PacBrake PRXB Exhaust Brake Kit 01-05 6.6L GM Duramax LB7 / LLY C40075 BAJA-567805 Note: Requires minor modification to

Note: Requires minor modification to OE plastic trim

5-2002 trucks had heads that were machined incorrectly from the machine shops that were supplying heads

Simple bolt-on application

all while still providing the reliability and longevity of a stock pump

PacBrake PRXB Exhaust Brake Kit 01-05 6.6L GM Duramax LB7 / LLY C40075 BAJA-567805 Note: Requires minor modification toDiesel engines, unlike gasoline engines, don't slow down simply by taking your foot off the accelerator; they rely on service and supplemental brakes. An exhaust brake is a form of a supplemental brake, and they work much differently than their conventional counterparts. Introducing the Pacbrake PRXB Pacbrake's flagship product, the PRXB (pressure regulated exhaust brake), is the unquestioned leader in the supplemental brake industry. The patented